docs: def result_report_parameters(self):
          """Report metric parameters
  
          Returns
          -------
          str
              result report in string format
  
          """
  
          output = self.ui.data(field='Tags', value=len(self.tag_label_list)) + '\n'
          output += self.ui.data(field='Evaluated units', value=int(self.overall['Nref'])) + '\n'
  
          return output